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Measure First
One evidence-based guide delivered to your inbox. Plus an email every two weeks on longevity science, consciousness, and creative performance, from someone who actually reads the papers.
What's inside
Measure First: the five numbers that tell the truth
Most people optimize before they measure, and they optimize the wrong things. This guide gives you the five markers that actually track your aging trajectory, what each one means, and which tests are worth their price (and which aren't).
- The five biomarkers that move the needle, and your target ranges.
- Which tests are worth paying for, which are noise.
- Read by a genetics graduate who tests on himself first. No affiliate links.
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Past Issues
Newsletter Archives
Episode 0
I paid for a test that told me I was older than I am
Where this starts: a biological age test that came back older than my real age. An experiment, not an example.
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